Commit 403fa6de authored Mar 18, 2019 by Sergey Senozhatsky Committed by Greg Kroah-Hartman Mar 19, 2019

staging: rtl8723bs: do not use __constant_cpu_to_le16



cpu_to_le16() is capable enough to detect __builtin_constant_p()
and to use an appropriate compile time ___constant_swahbXX()
function.

So we can use cpu_to_le16() instead of __constant_cpu_to_le16().

Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 7d6009f2

drivers/staging/rtl8723bs/include/wifi.h

+2 −2

Original line number	Diff line number	Diff line
		@@ -266,8 +266,8 @@ enum WIFI_REG_DOMAIN {

		#define SetFrameType(pbuf, type) \
		do { \
		(unsigned short )(pbuf) &= __constant_cpu_to_le16(~(BIT(3) \| BIT(2))); \
		(unsigned short )(pbuf) \|= __constant_cpu_to_le16(type); \
		(unsigned short )(pbuf) &= cpu_to_le16(~(BIT(3) \| BIT(2))); \
		(unsigned short )(pbuf) \|= cpu_to_le16(type); \
		} while (0)

		#define GetFrameSubType(pbuf) (le16_to_cpu((__le16 )(pbuf)) & (BIT(7) \|\